rclone/vfs/rc_test.go
Nick Craig-Wood 7781ea8d59 vfs: add an optional fs parameter to vfs rc methods
Before this change we initialized the rc for a single VFS. However
rclone can have multiple VFSes in use now so this is no longer
adequate.

This change adds an optional fs parameter to all the VFS methods to
disambiguate VFSes when there is more than one in use.

It also adds a method vfs/list to show all the active VFSes.

This adds outline tests for the rc commands which didn't have tests
before.
2020-06-30 12:01:36 +01:00

118 lines
2.8 KiB
Go

package vfs
import (
"context"
"testing"
"github.com/rclone/rclone/fs"
"github.com/rclone/rclone/fs/rc"
"github.com/rclone/rclone/fstest"
"github.com/rclone/rclone/vfs/vfscommon"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func rcNewRun(t *testing.T, method string) (r *fstest.Run, vfs *VFS, cleanup func(), call *rc.Call) {
if *fstest.RemoteName != "" {
t.Skip("Skipping test on non local remote")
}
r, vfs, cleanup = newTestVFS(t)
call = rc.Calls.Get(method)
assert.NotNil(t, call)
return r, vfs, cleanup, call
}
func TestRcGetVFS(t *testing.T) {
in := rc.Params{}
vfs, err := getVFS(in)
require.Error(t, err)
assert.Contains(t, err.Error(), "no VFS active")
assert.Nil(t, vfs)
r, vfs2, cleanup := newTestVFS(t)
defer cleanup()
vfs, err = getVFS(in)
require.NoError(t, err)
assert.True(t, vfs == vfs2)
inPresent := rc.Params{"fs": fs.ConfigString(r.Fremote)}
vfs, err = getVFS(inPresent)
require.NoError(t, err)
assert.True(t, vfs == vfs2)
inWrong := rc.Params{"fs": fs.ConfigString(r.Fremote) + "notfound"}
vfs, err = getVFS(inWrong)
require.Error(t, err)
assert.Contains(t, err.Error(), "no VFS found with name")
assert.Nil(t, vfs)
opt := vfscommon.DefaultOpt
opt.NoModTime = true
vfs3 := New(r.Fremote, &opt)
defer vfs3.Shutdown()
vfs, err = getVFS(in)
require.Error(t, err)
assert.Contains(t, err.Error(), "more than one VFS active - need")
assert.Nil(t, vfs)
vfs, err = getVFS(inPresent)
require.Error(t, err)
assert.Contains(t, err.Error(), "more than one VFS active with name")
assert.Nil(t, vfs)
}
func TestRcForget(t *testing.T) {
r, vfs, cleanup, call := rcNewRun(t, "vfs/forget")
defer cleanup()
_, _ = r, vfs
out, err := call.Fn(context.Background(), nil)
require.NoError(t, err)
assert.Equal(t, rc.Params{
"forgotten": []string{},
}, out)
// FIXME needs more tests
}
func TestRcRefresh(t *testing.T) {
r, vfs, cleanup, call := rcNewRun(t, "vfs/refresh")
defer cleanup()
_, _ = r, vfs
out, err := call.Fn(context.Background(), nil)
require.NoError(t, err)
assert.Equal(t, rc.Params{
"result": map[string]string{
"": "OK",
},
}, out)
// FIXME needs more tests
}
func TestRcPollInterval(t *testing.T) {
r, vfs, cleanup, call := rcNewRun(t, "vfs/poll-interval")
defer cleanup()
_ = vfs
if r.Fremote.Features().ChangeNotify == nil {
t.Skip("ChangeNotify not supported")
}
out, err := call.Fn(context.Background(), nil)
require.NoError(t, err)
assert.Equal(t, rc.Params{}, out)
// FIXME needs more tests
}
func TestRcList(t *testing.T) {
r, vfs, cleanup, call := rcNewRun(t, "vfs/list")
defer cleanup()
_ = vfs
out, err := call.Fn(context.Background(), nil)
require.NoError(t, err)
assert.Equal(t, rc.Params{
"vfses": []string{
fs.ConfigString(r.Fremote),
},
}, out)
}